Advanced Micro Devices vs First Solar
Prices at close . Model readings .
Advanced Micro Devices
$578.44+3.24%- Market value
- $959.63B
- P/E
- 150.2
- 1 year
- +122.8%
First Solar
$176.30+0.26%- Market value
- $18.99B
- P/E
- 15.8
- 1 year
- −28.8%
Price change, with the S&P 500 as a benchmark
Percent change in each close since the start of the chosen range, for both companies and the S&P 500 (SPY). Daily closes over the last year, weekly before that and monthly before five years.
How the two compare
On the latest closes (28 Oct 2026), Advanced Micro Devices is the larger company by market value ($959.63B against $18.99B). Over the past year Advanced Micro Devices returned +122.8% and First Solar −28.8%, while the S&P 500 returned +12.7%. The latest filed P/E is 150.2 for Advanced Micro Devices and 15.8 for First Solar, and the operating margin 17.3% against 42.6%. Over the next 21 sessions the model expects +0.28% for Advanced Micro Devices, with a 50% chance of a rise, and +0.42% for First Solar, with a 58% chance. Advanced Micro Devices' long-run fair value is $612.93, a gap of +6% to its price; the long-run model view is neutral. First Solar's long-run fair value is $202.65, a gap of +15% to its price; the long-run model view is positive.
What the model expects
Expected returns and the chance of a rise from our forecasting models, and the long-run fair value against the price. Readings, not advice.
How the prices moved
Price change over each period, with the S&P 500 (SPY) for comparison.
What the market pays
Size and the multiples from the latest filed quarter. A P/E on losses reads n/m.
How much of revenue becomes profit
Margins and returns on capital from the latest filing; revenue, net income and earnings per share over the trailing twelve months.
How fast the business grew
Change against the same quarter a year earlier.
Balance sheet and quality scores
Leverage, liquidity and two published scores: Altman Z (below 1.8 the distress zone, above 3 the safe zone) and Piotroski F (0 to 9).
How the shares trade
Volatility, sensitivity to the market, the deepest fall, short interest and how closely the two move together.
Advanced Micro Devices or First Solar: common questions
Which is larger by market value, Advanced Micro Devices or First Solar?
Advanced Micro Devices, at $959.63B against $18.99B for First Solar, on the latest closes (28 Oct 2026).
Which has the higher P/E ratio, Advanced Micro Devices or First Solar?
Advanced Micro Devices has the higher latest filed P/E, 150.2; First Solar's is 15.8. Filings: quarter to 27 Jun 2026 and 30 Jun 2026.
How did Advanced Micro Devices and First Solar move over the past year against the S&P 500?
Over the past year Advanced Micro Devices returned +122.8% and First Solar −28.8%, while the S&P 500 returned +12.7%. Prices at close 28 Oct 2026.
What does the model expect for Advanced Micro Devices and First Solar over the next month?
+0.28% for Advanced Micro Devices with a 50% chance of a rise, and +0.42% for First Solar with a 58% chance, over the next 21 sessions. Model readings 28 Oct 2026. These are model readings, not advice.
How do the operating margins of Advanced Micro Devices and First Solar compare?
The operating margin is 17.3% for Advanced Micro Devices and 42.6% for First Solar, and the gross margin 53.8% against 57.3%. Filings: quarter to 27 Jun 2026 and 30 Jun 2026.
Do Advanced Micro Devices and First Solar shares move together?
Over the past year the correlation of their daily returns was 0.36 (loosely together); 1 means they always move together, 0 unrelated, −1 opposite. Prices at close 28 Oct 2026.
Model readings are research estimates, not investment advice. Prices: daily closes. Fundamentals: the latest SEC filings. Short interest: FINRA, settlement 30 Sep 2026. A dash means the figure is not in our data; it is never shown as zero. The model view follows a published rule: next month by the sign of the expected return, the long run positive at a fair value 10% or more above the price and negative at 10% or more below it.